SanDisk Extreme 256GB microSD Card
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon 30-day returns (in store too) | $74.99 | Oct 28, 2026 | Buy Now |
 Walmart 90-day returns (in store too) | $76.99 | Oct 28, 2026 | Buy Now |
 bestbuy.com 15-day returns (in store too) · free return shipping · free shipping on $35+ | $99.99 | Jul 23, 2026, may have changed | Buy Now |
R retailking.com | $144.14 | Jul 23, 2026, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Pros
- •Fast read/write performance makes large photo and video transfers quicker.
- •Handles 4K recording smoothly without reported buffering, dropped frames, or performance issues.
- •Works reliably in mirrorless cameras, Canon cameras, action cameras, drones, and devices such as the DJI Osmo Pocket 3.
- •Provides the advertised 256GB capacity for photos, videos, apps, and extended shooting sessions.
- •Is quickly recognized by compatible cameras after insertion and formatting.
- •Delivers consistent performance for high-resolution photography, video recording, and everyday storage.
- •Users describe it as durable and less frustrating than competing memory cards.
- •Offers strong value for its combination of speed and storage capacity.
Cons
- •Advertised speeds are maximums; actual performance depends on the device, card reader, camera, and workflow.
- •As a UHS-I card, it will not match the speeds of UHS-II cards in newer UHS-II equipment.
- •Compatibility and formatting requirements may vary by device.
Bottom Line
A strong choice for 4K video, action cameras, drones, mirrorless cameras, and fast file transfers. If your device supports microSDXC and UHS-I, its 256GB capacity and V30/U3 rating provide reliable, high-performance storage with minimal setup hassle.
What Reviewers Are Saying
📚More About SanDisk Extreme 256GB microSD Card
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.